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<div class="title">TimeHelpers.cpp</div>  </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include &quot;TimeHelpers.h&quot;</span>
<a name="l00002"></a>00002 <span class="preprocessor">#include &lt;unistd.h&gt;</span>
<a name="l00003"></a>00003 
<a name="l00004"></a>00004 <span class="keyword">namespace </span>UnitTest {
<a name="l00005"></a>00005 
<a name="l00006"></a>00006 Timer::Timer()
<a name="l00007"></a>00007 {
<a name="l00008"></a>00008     m_startTime.tv_sec = 0;
<a name="l00009"></a>00009     m_startTime.tv_usec = 0;
<a name="l00010"></a>00010 }
<a name="l00011"></a>00011 
<a name="l00012"></a>00012 <span class="keywordtype">void</span> Timer::Start()
<a name="l00013"></a>00013 {
<a name="l00014"></a>00014     gettimeofday(&amp;m_startTime, 0);
<a name="l00015"></a>00015 }
<a name="l00016"></a>00016 
<a name="l00017"></a>00017 
<a name="l00018"></a>00018 <span class="keywordtype">int</span> Timer::GetTimeInMs()<span class="keyword"> const</span>
<a name="l00019"></a>00019 <span class="keyword"></span>{
<a name="l00020"></a>00020     <span class="keyword">struct </span>timeval currentTime;
<a name="l00021"></a>00021     gettimeofday(&amp;currentTime, 0);
<a name="l00022"></a>00022     <span class="keywordtype">int</span> <span class="keyword">const</span> dsecs = currentTime.tv_sec - m_startTime.tv_sec;
<a name="l00023"></a>00023     <span class="keywordtype">int</span> <span class="keyword">const</span> dus = currentTime.tv_usec - m_startTime.tv_usec;
<a name="l00024"></a>00024     <span class="keywordflow">return</span> dsecs*1000 + dus/1000;
<a name="l00025"></a>00025 }
<a name="l00026"></a>00026 
<a name="l00027"></a>00027 
<a name="l00028"></a>00028 <span class="keywordtype">void</span> TimeHelpers::SleepMs (<span class="keywordtype">int</span> ms)
<a name="l00029"></a>00029 {
<a name="l00030"></a>00030     usleep(ms * 1000);
<a name="l00031"></a>00031 }
<a name="l00032"></a>00032 
<a name="l00033"></a>00033 }
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